What is the air quality trend in San Juan Zitlaltepec?

Over the past 8 days, San Juan Zitlaltepec had an average AQI of 53 based on station measurements. The worst day was 2026-05-25 with AQI 64.

How is San Juan Zitlaltepec air quality measured?

Air quality in San Juan Zitlaltepec is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for San Juan Zitlaltepec, Mexico

Name: San Juan Zitlaltepec Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near San Juan Zitlaltepec, Mexico.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 11 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	40	26–58	9.7 µg/m³	28.9	14h	9
2026-05-28	42	27–64	10.6 µg/m³	25.7	24h	11
2026-05-27	58	42–150	15.5 µg/m³	45.9	24h	9
2026-05-26	52	30–173	15.2 µg/m³	35.6	24h	10
2026-05-25	64	38–198	23.7 µg/m³	36.6	24h	9
2026-05-24	54	29–178	16.3 µg/m³	30.4	24h	9
2026-05-23	63	42–171	20.0 µg/m³	46.4	24h	11
2026-05-22	54	43–68	14.3 µg/m³	40.6	8h	11

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